The Westinghouse Rough Service 500 W T3 Utility Halogen Bulb delivers bright, dependable illumination for demanding indoor environments. With a robust 9,500 lumens output and a warm white tone, this bulb is built to perform where reliability matters most.
Why this bulb stands out
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Rough Service construction tackles vibrations and rough handling, making it ideal for garages, workshops, and other high-activity spaces.
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Recessed Single Contact (RSC) base fits common fixtures with a secure, straightforward installation.
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T3 halogen bulb in a clear finish delivers crisp, unobscured white light with quick startup.
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Warm white light at 3050K creates a comfortable, inviting atmosphere while preserving color clarity for tasks.
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High brightness at 9,500 lumens from a 500-watt design provides ample illumination for large or busy spaces.
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Indoor use, commercial or residential ready—perfect for retail backrooms, display lighting, or workshop ceilings.
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Dimmable for customizable ambience and task-focused lighting when needed.
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California Title 20 compliant adds a compliance edge for regulated installations.
Ideal uses and scenarios
- Garage, workshop, or utility room lighting where fixtures endure movement and occasional bumps.
- Retail backrooms or display areas requiring consistent, high-intensity white light for product visibility.
- Industrial or commercial spaces that benefit from a bright, dependable light source without frequent replacements.
- Ceiling or track lighting setups that demand both high output and a rugged bulb design.
How it compares to standard options
Compared to standard utility halogen bulbs, the Westinghouse Rough Service bulb is engineered to withstand harsher operating conditions while delivering the same crisp white light and immediate full brightness. The durable rough-service design reduces premature failures in environments where vibration or impact are a consideration, helping maintenance cycles stay on track and lighting remain consistently reliable.
Installation tips and best practices
- Ensure your fixture is compatible with a 130V, 500W halogen bulb and uses an RSC base for a secure fit.
- Handle the bulb with clean gloves or a cloth to avoid transferring oils from your skin onto the glass, which can affect performance over time.
- Since the bulb is dimmable, pair it with a compatible dimmer to dial in the perfect brightness for different tasks and times of day.
- Avoid touching the glass when the bulb is hot—allow it to cool before handling or replacing.
Specification snapshot
- Wattage: 500 W
- Voltage: 130 V
- Lumens: 9,500
- Color temperature: 3050 K (warm white)
- Bulb type: Halogen
- Bulb shape: T3
- Finish: Clear
- Base type: Recessed Single Contact (RSC)
- Average rated life: 1,500 hours
- Indoor use: Yes
- Dimmable: Yes
- California Title 20 compliant: Yes
- Packaging: Carded, 1 bulb per package
